Do they just pull this stuff out of their asses? Or their own perverted desires? I think Mr. Irons may want to seek counseling. Queerty reports:

“Could a father not marry his son?” he asked. During the interview, the English actor worried that same-sex marriage would lead to fathers marrying their sons in an attempt to pass on estates without being taxed. Though, he explained “it’s not incest between men” because “incest is there to protect us from inbreeding, but men don’t breed.”